View Javadoc
1 /* 2 3 Loader - tool for transfering data from one JDBC source to another and 4 doing transformations during copy. 5 6 Copyright (C) 2002 Together 7 8 This library is free software; you can redistribute it and/or 9 modify it under the terms of the GNU Lesser General Public 10 License as published by the Free Software Foundation; either 11 version 2.1 of the License, or (at your option) any later version. 12 13 This library is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 Lesser General Public License for more details. 17 18 You should have received a copy of the GNU Lesser General Public 19 License along with this library; if not, write to the Free Software 20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 21 22 /* 23 * DatabaseOperation.java Aug 30, 2002 24 * Sinisa Milosevic sinisami@eunet.yu 25 * 26 */ 27 28 package org.webdocwf.util.loader.test; 29 30 import java.sql.Connection; 31 import org.webdocwf.util.loader.Loader; 32 33 import java.sql.SQLException; 34 35 /*** 36 * Defines the interface contract for operations performed on the database. 37 * 38 * @author sinisa Milosevic 39 * @version $Revision: 1.1 $ 40 */ 41 public abstract class DatabaseOperation 42 { 43 public static final String NONE = "NONE"; 44 public static final String CREATE = "CREATE"; 45 public static final String DROP = "DROP"; 46 public static final String LOADER = "LOADER"; 47 public static DatabaseOperation DO_NOTHING = new DummyAction(); 48 49 50 /*** 51 * Executes this operation on the specified database using the specified 52 * connection to the database. 53 * 54 * @param conn the database connection. 55 */ 56 public abstract void execute(Connection conn) throws SQLException; 57 58 59 /*** 60 * Returns type of database operation 61 * 62 */ 63 public abstract String getDatabaseOperationType(); 64 65 66 private static class DummyAction extends DatabaseOperation 67 { 68 public void execute(Connection conn) 69 { 70 } 71 72 public String getDatabaseOperationType() 73 { 74 return DatabaseOperation.NONE; 75 } 76 } 77 } 78 79 80 81 82 83

This page was automatically generated by Maven